Description

Isoetharine Hydrochloride (250 Mg) is a high-purity pharmaceutical-grade active pharmaceutical ingredient (API) and chemical intermediate. This compound is a selective β-2 adrenergic receptor agonist, making it a critical component for research and therapeutic development. It is primarily utilized by pharmaceutical manufacturers, R&D laboratories, and academic institutions engaged in respiratory pharmacology and drug discovery.

Application

• Pharmaceutical API: Primary use as an active ingredient in the formulation of bronchodilator medications for respiratory conditions.
• Reference Standard: Serves as a certified reference material (CRM) for quality control and analytical method validation in pharmaceutical testing.
• Biochemical Research: Used in pharmacological studies to investigate β-2 adrenergic receptor signaling pathways and mechanisms of action.
• Preclinical Development: A key intermediate in the synthesis and development of novel adrenergic agonists for therapeutic applications.
• Analytical Testing: Employed as a standard in high-performance liquid chromatography (HPLC) and mass spectrometry (MS) for assay and impurity profiling.

Basic Information

Product Name	Isoetharine Hydrochloride (250 Mg)
CAS No.	2576-92-3
Molecular Formula	C13H21NO3 • HCl
Molecular Weight	275.77 g/mol (as hydrochloride salt)
Synonyms	Isoetharine HCl; 1-(3,4-Dihydroxyphenyl)-2-isopropylamino-1-butanol Hydrochloride; Ethylnoradrenaline Hydrochloride; Numotac; Bronkosol; Isoetarine Hydrochloride; DL-Isoetharine Hydrochloride
EINECS	219-928-8

Quality Control

Our Isoetharine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.